baber/WOPTO huggingface dataset:
Patent JP-S62171280-A (JP)
Title: Power supply circuit for horizontal output circuit
Inventor: INOUE FUMIO
IPC: H04N3/23
Filed: 1986-01-24
Abstract: PURPOSE:To offer a power supply with low power and small size by applying the control of a distortion correction voltage to a switching regulator system DC-DC converter directly so as to fluctuate directly the output voltage in a horizontal output circuit with keystone distortion correcting function and a power supply circuit. CONSTITUTION:The switching regulator system DC-DC converter 2-1 uses a negative feedback loop comprising resistors 58, 59 and a coil 52 and a reference voltage generating circuit 57 to decide its output voltage and stabilize it. Further, a picture distortion correction signal forming circuit 3-1 and is provided to set the frequency response of the said negative feedback loop lower than the frequency of a distortion correction signal and the fluctuation according to the period of the picture distortion correction signal is caused in the output voltage of the converter 2-1 by superimposing the distortion correction signal on the said negative feedback loop or the reference voltage and the output voltage of the converter 2-1 is applied to the horizontal output circuit 4 as a power voltage. Thus, a transistor circuit applying serial control operation is not used as the power supply circuit of the circuit 4.
Patent JP-S62170908-A (JP)
Title: Production of optical integrated circuit
Inventor: HIRUMA TAKEYUKI
IPC: G02B6/12
Filed: 1986-01-24
Abstract: PURPOSE:To improve yield by applying a high energy ion implantation method in the stage of forming an optical integrated circuit united with optical switches and plane lenses on the same substrate. CONSTITUTION:The plane lenses 2, 4 are so provided that the vertical incidence of signal light can be made between optical fibers 5-8 and the optical integrated circuit. The optical switch 3 is formed on the focus of the two plane lenses 2, 4. Part of, for example, an Si3N4 film 10 is etched away upon ending of the formation of the plane lenses and an electrode 18 consisting of AuZn is deposited by evaporation. Be is made incident vertically thereon by ion implantation with 0.7MeV acceleration voltage to form a P-type layer 19 having 1X10<14>cm<-2> dose. The stage is thereby simplified and the yield is improved.
Patent JP-S62170859-A (JP)
Title: Probe substrate of semiconductor wafer
Inventor: SASAKI NORIO
IPC: G01R31/02
Filed: 1986-01-24
Abstract: PURPOSE:To optionally bring a standard sample device to a real time test, so that a measuring system can be checked, by providing a sample device on a circular probe substrate on which a probe needle is arranged. CONSTITUTION:A pattern wiring of a printed board for constituting a probe card consists of a multi-layer, and the card consists of a probe needle placed area 27 on which a small-sized make relay can be mounted, and an area 26 in which a DIP type standard sample use IC socket of about 14-28 pins of two upper and lower parts can be mounted. When a test is executed by making a probe needle 15 contact a terminal of a chip 23, if a decision failure is generated, a switching signal 28 is outputted, a pattern 29 is closed, and the needle 15 is made to contact a terminal of a sample device 22. In that case, if a result of a good decision is outputted, it is known that the chip 23 is defective. However, if a decision of failure is outputted even by a test of the sample device 22, it is decided that there is a failure in a measuring system, therefore, the test is suspended and the measuring system is checked.
Patent JP-H04246887-A (JP)
Title: Applicator
Inventor: KURIHARA TOSHIYUKI
IPC: H05K3/34
Filed: 1991-02-01
Abstract: PURPOSE:To restrain defective products from being generated due to the dispersion of adhesive agent in amount of coating. CONSTITUTION:When prescribed conditions are met, the amount of coating of adhesive agent applied to a few points through a syringe 17 to which a pressure is given as it is changed in application time is recognized by a recognition device, and the amount of coating concerned is calculated through a calculator. A relational expression between a pressure applying time to a syringe and an amount of coating of adhesive agent is set up through a computer, and when a pressure applying time required to obtain a target amount of coating, which is obtained basing on the relational expression concerned, is smaller than the minimum pressure applying time of an allowable pressure applying time range stored in a RAM 28, a CPU 30 stops a adhesive agent applying operation.
Patent JP-H04356513-A (JP)
Title: Graft copolymer of monosaccharide, oligosaccharide, polysaccharide and derivative thereof, its manufacture, and detergent and cleaning agent additive made from the copolymer
Inventor: BUARUTAA DENTSUINGAA
IPC: C08F251/00
Filed: 1991-02-01
Abstract: PURPOSE: To provide a graft copolymer of a monosaccharide, an oligosaccharide, a polysaccharide and a mixture thereof, a process of its preparation and its use in detergents and cleaners.  
     CONSTITUTION: A graft copolymer is prepared by copolymerizing (A) a monomer mixture comprising (a) a monoethylenically unsaturated 4-8C dicarboxylic acid, an anhydride or a salt thereof, (b) a monoethylenically unsaturated 3-10C carboxylic acid or a salt thereof, (c) another monoethylenically unsaturated monomer copolymerizable with monomers (a) and (b), and (d) a monomer containing at least two ethylenically unsaturated bonds in the presence of (B) a natural product based on monosaccharides, oligosaccharides and polysaccharides. The graft copolymer functions as a thickener, a soil redeposition inhibitor, an encrustation inhibitor, etc., in detergents and cleaners. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H09201623-A (JP)
Title: Bending method in metal-plate bending machine and metal-plate bending machine applying the bending method
Inventor: KINO YOSHINORI
IPC: B21D5/02
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a bending method by which the amount of depth for obtaining a desired bending, angle is simply and exactly determined and a bending machine applying the bending method. SOLUTION: At the time of executing the bending work of a metal plate W by controlling movement of D-axis of a punch P or die D with an NC device, first, the D-axis is moved to a 1st object D-value calculated with an arithmetic part. After that, the bending angle of the metal plate in the mid-way of bending work is measured with measuring means 21 and the feed of D-axis is executed till that value is made to coincide with the object bending angle. When the objective bending angle and the measured angle are coincident, the feed of D-axis is stopped and the final D-value at that time is stored in a storage part. The D-value is used from the next bending work.  The measuring means 21 of bending angle is provided with indicators 21 having plural sensors and moving mechanisms 23 at the respective tips of which these indicators 21 are provided and with which the sensors of the indicators 21 are moved freely attachably and detachably to the metal plate W from both front and rear sides of the die D.
Patent JP-H09202891-A (JP)
Title: Reduction in peroxide in oil and fat containing highly unsaturated fatty acids
Inventor: TOKUMORI TSUNEO
IPC: C11B1/10
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To reduce a peroxide of an oil and fat usably as a material for foods, medicines, etc., without changing components from those of a feed raw material by extracting the oil and fat containing highly unsaturated fatty acids with a supercritical fluid in a specific extraction column and recovering the fraction from the overhead top of the extraction column. SOLUTION: An oil and fat containing highly unsaturated fatty acids (e.g. a fatty acid containing >=10wt.% of >=18C highly unsaturated fatty acids having >=3 unsaturated bonds, its lower alcohol ester or a glyceride thereof) is extracted and separated with a supercritical fluid in an extraction column having a temperature gradient in the height direction of the column to recover all the fractions from the overhead top of the extraction column. The extraction is preferably carried out at 35-100 deg.C under 80-300 atm pressure.
Patent JP-H05205884-A (JP)
Title: Emergency lighting device
Inventor: SHIRAO AKITOSHI
IPC: H02J9/02
Filed: 1992-01-27
Abstract: PURPOSE:To provide an emergency lighting device whereby a discharge lamp is not suddenly turned off even if a battery discharges to below a predetermined voltage value. CONSTITUTION:When a commercial AC power source E is not interrupted, a fluorescent lamp FL is lighted by the commercial AC power source E and a battery B is charged. When the commercial AC power source E is interrupted, relay contacts Ry1, Ry2, Ry3, Ry4 are switched to an inverter 3 and a relay contact Ry5 connects the battery B to the inverter 3. When a voltage detection means 6 recognizes the voltage of the battery B as being more than a predetermined value, the inverter 3 is forced to oscillate normally. When the voltage of the battery B is lowered, current flowing through a resistance R4 is bypassed like a pulse to a transistor Q3. The fluorescent lamp FL is caused to blink so as to inform that the end of discharging of the battery B approaches and to reduce the amount of electricity discharged from the battery B so as to extend the life of the battery.
Patent JP-S54105725-A (JP)
Title: Mold coil
Inventor: ITOU YOSHIHIRO
IPC: H01F27/32
Filed: 1978-02-08
Abstract: PURPOSE:To improve the crack resistance by arranging highly strong fiber material mesh having more than 1.5mm interval over inner and outer circumferences of a coil thereby increasing the mechanical strength of mold resin. CONSTITUTION:Glass net 2 having approx. 1.5X1.5mm mesh is wrapped with required insulation depth over the inside metal mold 1, then after winding the coil  conductor 3 over them another glass net 4 having same structure is wrapped over  the coil, thereafter the outside mold 5 is assembled and the casting resin composed  of a resin such as epoxy with a filler such as silica mica is injected and hardened. With such structure the interval between the meshed glass net threads 6 is sufficiently wide, thereby the casting resin permeats easily without requiring special flow path resulting in the inprovement of mechanical strength and crack resistance.
Patent JP-H02192779-A (JP)
Title: Manufacture of josephson junction element
Inventor: IMAMURA TAKESHI
IPC: H01L39/24
Filed: 1989-01-20
Abstract: PURPOSE:To realize a Josephson junction of fine and high dimensional accuracy by producing it in a specific process using a conductor matrix defined by intersection of a plurality of patterns. CONSTITUTION:A superconductor film 3, a tunnel barrier layer 5 and a superconductor film 7 are deposited on a substrate 1 sequentially in that order. A dielectric film 9 is first formed on the superconductor film 7 and then removed except in the region where a Josephson junction is to be provided. The dielectric film 9 is covered with a metallic film 10 to be anodically oxidized. The whole thickness of the metallic film 10 and a part 7a of the superconductor film 7 not covered with the dielectric film 9 are oxidized anodically. Accordingly, the dielectric layer 9 covered with the metallic cover layer 10 oxidizable anodically is allowed to have improved strength and an electrode is not exposed directly to an electrolyte. Further, a fine junction area can be determined by using a conductor matrix defined by intersection of a plurality of patterns.
Patent JP-S58221306-A (JP)
Title: Bright flame emitting combustion
Inventor: NAKAMACHI ICHIROU
IPC: F23C7/00
Filed: 1982-01-28
Abstract: PURPOSE:To emit the titled bright frames by a method wherein a primary combustion chamber is provided with thick wall locating the rear end on the position similar to the furnace wall or slightly retracted position while soot is produced making use of the combustion heat due to mixing with secondary air and the radiant heat in the furnace by means of regulating the combustion air. CONSTITUTION:The primary combustion is made inactive by means of mixing the fuel in the primary combustion chamber 2 with the primary air not exceeding 15% of the total air volume to preheat the fuel in recirculator stabilizing the flames. The secondary air is jetted from the secondary air channel 11 at the flow rate exceeding three times of that of the primary combustion gas forming recirculating flow due to the secondary air in the downstream side of the rear end 3. The fuel gas preheated by the primary combustion is attracted to the recirculating flow enriching it with fuel content. The rear end 3 subject to the high temperature similar to that in the furnace 5 is heated by the repeated contact with the fuel enriched recirculating flow while the fuel gas in the recirculating flow may be heated up to the temperature exceeding 1,000 deg.C due to the radient heat in said furnace 5 and the combustion heat due to mixing with the secondary air for thermal cracking simultaneously producing carbon particles emitting bright flames effectively.
Patent JP-2000213406-A (JP)
Title: Malfunction diagnostic apparatus of fuel level detector
Inventor: WAKAHARA KEIJI
IPC: F02D45/00
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To prevent miss diagnosis that change of a fuel level caused by refueling or vibrations of a vehicle is as abnormality of a fuel level detector. SOLUTION: A fuel level detector 15 is provided to detect a fuel level in a fuel tank. Output from the fuel level detector 15 is smoothed by two kinds of smoothing coefficients. Whether or not a changed amount of a first fuel level smoothing value having a small smoothing degree is larger than a malfunction determination value is performed to diagnose malfunction of the fuel level detector 15. In this case, whether or not in the midst of refueling is diagonosed by whether or not a changed amount of a second fuel level smoothing value having larger smoothing degree is larger than a refueling determination value. In a case of refueling, a diagnosis as malfunction of the fuel level detector 15 is prohibited or invalidated. Further, a vibration sensor 17 detects vibrations of a vehicle.  If the vibrations of the vehicle are larger than a determination value, the diagnosis as malfunction of the fuel level detector 15 is prohibited or invalidated, as in the case of the refueling.
Patent JP-S62172580-A (JP)
Title: Signal scanner assembly
Inventor: KANESHIRO TOSHIO
IPC: G11B21/26
Filed: 1986-01-23
Abstract: PURPOSE:To improve the accuracy at low cost by adopting the permanent constitution for a pressure provision part bringing a rotary mechanism and a signal scanning element of the assembly into contact with a rotary recording medium under a prescribed contact pressure and adopting the simple structure for a support member of a magnetic head. CONSTITUTION:A support member C and a base E of a signal scanner H are coupled strongly by the attracting force of permanent magnets 26, 29. A permanent magnet 30 fixed to a fixed part SA and the permanent magnet 29 fixed to a moving part VA are attracted by the magnetic attracting part and the moving part VA is held freely turnably to the fixed part SA while the moving part VA and the fixed part SA are coupled strongly. Then the pressing force of the signal scanner H against the recording medium is adjusted by the attracting force of the permanent magnets 29, 30. Through the constitution above, the signal scanner assembly at low cost and with high accuracy is obtained.
Patent JP-S55107519-A (JP)
Title: Automatic yarn connecting method in spinning frame and automatic yarn connector therefor
Inventor: TSUCHIDA NOBUO
IPC: B65H69/04
Filed: 1979-02-06
Abstract: PURPOSE:When the spinning starts, the feed yarn is held by sucking and guided automatically through the taking-off mechanism and the yarn-break detector, then knotted with the lower yarn that is held by sucking and the dip of the yarn caused during the knotting is stored, thereby the rate of success in the automatic yarn knotting is increased. CONSTITUTION:The end of the upper yarn Bu coming out of flase-twisting fluid nozzle 7 is held by the opening 32 of sucking nozzle 30 a and the yarn is passed through the taking-off mechanism 3 and the yarn-break detector 10 by movement of the nozzle 30a. Then, the nozzle 30 a moves to the position of 30f and reserver 34 shifts to the position of 34a. In the meantime, package 14 is separated from drum 11 and made to revolve reversely and nozzle 43 holds the end of the lower yarn Bl at the position of 43a. Both yarns are held in parallel between arms 48 and 49 and connected with knotter 52. The dip of the yarn caused during knotting is sucked and stored in reserver 34a and the taking-up opertion is restarted.
Patent JP-H02193972-A (JP)
Title: Heterocyclic compound, production thereof and insecticide using same compound as active component
Inventor: KISHIDA HIROSHI
IPC: C07D231/06
Filed: 1989-01-20
Abstract: NEW MATERIAL:Heterocyclic compounds represented by formula I (R1 is halogen or haloalkoxy; R2 is H or halogen). EXAMPLE:3-(4-Difluoromethoxyphenyl)-4-phenyl-1-(4- trifluoromethanesulfonyloxyphenylcarbamoyl)-4,5-dihydropyrazole. USE:An insecticide. PREPARATION:A heterocyclic compound of formula II is reacted with 4- trifluoromethanesulfonyloxyphenyl isocyanate of formula III to obtain the objective compound of formula I.
Patent JP-H03218848-A (JP)
Title: Ink jet recording device
Inventor: MIYAKE NOBUTAKA
IPC: B41J2/215
Filed: 1990-01-24
Abstract: PURPOSE:To allow a highlight part to record data using ink mist in an analogic gradation pattern and also perform high-speed, high-resolution recording in the text recording mode by providing a discharge device which discharges ink for recording and an atomization device which ejects ink in the form of mist under applied pressure. CONSTITUTION:Bubble jet system recording heads 1 to 4 are designed so that different- color inks are supplied to ink tubes 5 to 8 from ink tanks 9 to 12. These color inks are discharged with the help of bubbles under the drive of thermal resistors arranged in liquid flow paths. Electric atomization heads 13 to 16 receive different color inks from color ink tanks 21 to 24 through color ink tubes 17 to 20. A high voltage generated by a high voltage generation circuit 32 is positively applied to an electrode 24 by a high voltage control circuit 33. The liquid flow path to which a high voltage is applied generates an electric atomization phenomenon, resulting in the breaking-up of ink dots toward a medium for recording 105 and their resultant attachment to the medium. A highlight part performs misty ink recording in an analogic gradation pattern utilizing the electric atomization phenomenon. On the other hand, data is recorded at high speed and high resolution using an ink jet technique when the device is set in the high density or text recording mode.
Patent JP-S60157989-A (JP)
Title: Submersible ship equipped with submersible body
Inventor: FUJII KOUICHIROU
IPC: B63G8/24
Filed: 1984-01-26
Abstract: PURPOSE:To spread the function of a submergible ship by accommodating the additional equipment of the submergible ship into a submergible body which is independent in the aspects of weight and floating-amount from the submergible ship. CONSTITUTION:Fitted equipment and a manipulator 2 are installed in replaceable ways onto the hull 1' of a submergible ship S1, and a pressureproof shell 3, auxiliary tank 4, ballast tank 5, trim tank 21, etc. are installed inside the hull 1' of the submergible ship, 1' and the space between each equipment is filled with floating material 10. A battery 22 is accommodated into the hull 16 of a submergible body S2, and the space between the battery and the hull 16 is filled with floating material 17. The submertible body S2 is connected in demountable ways onto the hull 1' of the submergible ship S1 through a connecting metal-fitting 13, connecting rod 14, and a connecting metal-fitting 15. Therefore, the submergible ship can be sunk and submerged in the state where the submergible body is easily connected, and the submergible ship and the submergible body can be separated, and a submergible-ship floating apparatus can be made small-sized.
Patent JP-H02192473-A (JP)
Title: Ceramic composition and production of ceramic foamed product
Inventor: TOKUMARU HIDEYUKI
IPC: C04B38/02
Filed: 1989-01-20
Abstract: PURPOSE:To enable to provide a sintered product having a lowered vitrification temperature or a foaming temperature and having greatly reduced water adsorp tion by compounding a boric acid flux with a main material comprising kila clay and a blast furnace granulated slag. CONSTITUTION:100 pts.wt. of a main material comprising (A) 30-80 pts.wt., preferably 30-70 pts.wt., of kila clay (containing approximately 80wt.% of SiO2 and approximately 12wt.% of Al2O3 as main components and further containing a fine amount of Fe2O3) and (B) 20-80 pts.wt., preferably 30-70 pts.wt., of a blast furnace granulated slag (containing Al2O3, SiO2 as main components and fine amounts of CaO and MgO) is compounded with <=30 pts.wt. of a boric acid flux (preferably ulexide) and, if necessary, 0.03-0.5 pt.wt. of SiC foaming agent to provide a ceramic composition. The ceramic composition containing the SiC foaming agent is sintered at a temperature higher >=50 deg.C than the foaming temperature of the composition to provide a ceramic foamed product.
Patent JP-H03217098-A (JP)
Title: Inserting device for jumper wire
Inventor: WATANABE HIDEAKI
IPC: B21F11/00
Filed: 1990-01-22
Abstract: PURPOSE:To reliably insert a jumper wire of long pitch even when it is inserted at a high speed work time by feeding a wire in a state that it is bent with a predetermined radius, engaging the end of the wire with control means by moving a nozzle to a bending center side, and effectively forming the wire linearly. CONSTITUTION:A wire 1 held between rollers 6 and 7 is supplied in a predetermined length to forming and inserting means 5 in a state that it is bent to a left side with a predetermined large radius to the feeding direction of the wire, a nozzle 10 is fluctuated in the feeding direction of the wire 1 by a vibration motor 11, the axis of the nozzle 10 is stopped at a position on a vertical plane passing the center of a V-shaped groove 14 of a pusher 13, and the end is brought into contact with a control member 25 to be controlled at its position. A movable blade 28 is moved toward a board 31 by a cylinder 29, the wire 1 is cut in a predetermined size, an insertion guide 17 is then moved to a position to be substantially brought into contact with the board 31, the wire 1 is controlled via a V-shaped groove 20 to form a jumper wire 33.
Patent JP-H02193480-A (JP)
Title: Transmission system for wide aspect tv signal
Inventor: TAMURA REIKO
IPC: H04N7/015
Filed: 1989-01-21
Abstract: PURPOSE:To transmit an image whose aspect ratio is 16:9 as it is by expanding a time base as for a signal of the center part, and enlarging stepwise and successively the compressibility of a part which comes nearer the end part as for signals of both the side parts, so that all the signals are held within a 1H period. CONSTITUTION:A signal C1 of the center part in an output of a screen division processing circuit 2 is inputted to a time base expanding circuit 4, and brought to time expansion to 4/3 fold. A signal L1 of the left end part and a signal R1 of the right end part are inputted to a time base compressing circuit 8, and brought to time base compression to 87.5%, respectively. A signal L2 of the left end part and a signal R2 of the right end part are inputted to a time base compressing circuit 9, and brought to time base compression to 40%, respectively. On the other hand, a signal of a horizontal flyback period S0 becomes a signal S01 to which deformation is performed by a waveform deforming circuit 3. Each signal S01, C11, L11, R11, L21 and R21 which is subjected to these deformation, expansion and compression is inputted to a multiplexer 6, rearranged in order of S01, R21, L21, L11, C11 and R11, and inserted into 1H.